From b4645e7682aa1bde6f89df0eff2a9de83720eecc Mon Sep 17 00:00:00 2001 From: Ani Sinha Date: Tue, 2 May 2023 15:51:53 +0530 Subject: [PATCH 3/3] hw/acpi: Mark acpi blobs as resizable on RHEL pc machines version 7.6 and above RH-Author: Ani Sinha RH-MergeRequest: 160: hw/acpi: limit warning on acpi table size to pc machines older than version 2.3 RH-Bugzilla: 1934134 RH-Acked-by: Igor Mammedov RH-Acked-by: Miroslav Rezanina RH-Acked-by: MST RH-Commit: [2/2] 95d443af6e75c569d89d04d028012c3c56c0c3a4 (anisinha/centos-qemu-kvm) Please look at QEMU upstream commit 1af507756bae7 ("hw/acpi: limit warning on acpi table size to pc machines older than version 2.3") This patch adapts the above change so that it applies to RHEL pc machines of version 7.6 and newer. These are the machine types that are currently supported in RHEL. Q35 machines are not affected. Signed-off-by: Ani Sinha --- hw/i386/pc_piix.c | 1 + 1 file changed, 1 insertion(+) diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c index 4d5880e249..6c7be628e1 100644 --- a/hw/i386/pc_piix.c +++ b/hw/i386/pc_piix.c @@ -914,6 +914,7 @@ static void pc_machine_rhel7_options(MachineClass *m) m->default_machine_opts = "firmware=bios-256k.bin,hpet=off"; pcmc->default_nic_model = "e1000"; pcmc->pci_root_uid = 0; + pcmc->resizable_acpi_blob = true; m->default_display = "std"; m->no_parallel = 1; m->numa_mem_supported = true; -- 2.39.1